7 research outputs found

    Modelling of micro hydropower system for small load application

    Full text link
    The implementation of Movement Control Order (MCO) to curb the spread of covid-19 in Malaysia has resulted in an increased financial burden on the people especially those from the low-income group. Therefore, taking advantage of the promising renewable energy as the free source of electricity could subsequently reduce the financial burden borne by this group. Hence, this paper conducts an analysis using MATLAB/Simulink software, to assess the viability of small-scale hydro turbines in converting potential energy of water heads into electricity for powering small load appliances. The analysis consists of several parts such as the DC generator, converter and charge controller. The data regarding volume of water usage in this study is based on water usage by the author. The result from simulation through the MATLAB software demonstrate a convincing reading in recorded voltage, current and power which indicate this system is feasible for electrification of small load appliances and indicate the potential for future improvement and research

    Why Don't Medical Practitioners Treat Malaria Rationally? A Qualitative Study from Pakistan

    Full text link
    Purpose: To explore medical practitioners’ perceptions towards irrational malaria treatment practices in Pakistan. Methods: A qualitative study was designed to explore the perceptions of medical practitioners regarding antimalarial prescribing practices in two major cities of Pakistan, namely, Islamabad (national capital) and its twin city, Rawalpindi. Semi-structured interviews were conducted using in-depth interview guides to collect data. Nineteen interviews with doctors working at different public and private hospitals in Islamabad and Rawalpindi were conducted at a place and time convenient for the respondents. The interviews were audio-taped, transcribed verbatim, and evaluated by thematic content analysis and other author analysis. Results: The interviews focused on three major components, i.e., treatment practices in malaria and influencing factors, role of Malaria Control Program, and suggestions for improvements. Thematic content analysis of these components yielded further themes: (1) Prevalence of malaria, (2) Common trends of treatment, (3) Current scenario of rational drug use, (4) Major contributing factors to irrational drug use, (5) Use of antibiotics, (6) Role of healthcare system, (7) Role of Malaria Control Program, (8) Role of hospital pharmacist, (9) Collaborative efforts of doctors and pharmacists in promoting rational treatment practices, and (10) Strategies to improve current treatment practices. Conclusion: The current study showed that all the respondents in the two cities agreed that irrational prescribing practices, unavailability of drugs, lack of awareness and adherence of prescribers to standard treatment guidelines, are the major factors contributing to irrational drug use in malaria in Pakistan

    Why Don't Medical Practitioners Treat Malaria Rationally? A Qualitative Study from Pakistan

    Full text link
    Purpose: To explore medical practitioners’ perceptions towards irrational malaria treatment practices in Pakistan. Methods: A qualitative study was designed to explore the perceptions of medical practitioners regarding antimalarial prescribing practices in two major cities of Pakistan, namely, Islamabad (national capital) and its twin city, Rawalpindi. Semi-structured interviews were conducted using in-depth interview guides to collect data. Nineteen interviews with doctors working at different public and private hospitals in Islamabad and Rawalpindi were conducted at a place and time convenient for the respondents. The interviews were audio-taped, transcribed verbatim, and evaluated by thematic content analysis and other author analysis. Results: The interviews focused on three major components, i.e., treatment practices in malaria and influencing factors, role of Malaria Control Program, and suggestions for improvements. Thematic content analysis of these components yielded further themes: (1) Prevalence of malaria, (2) Common trends of treatment, (3) Current scenario of rational drug use, (4) Major contributing factors to irrational drug use, (5) Use of antibiotics, (6) Role of healthcare system, (7) Role of Malaria Control Program, (8) Role of hospital pharmacist, (9) Collaborative efforts of doctors and pharmacists in promoting rational treatment practices, and (10) Strategies to improve current treatment practices. Conclusion: The current study showed that all the respondents in the two cities agreed that irrational prescribing practices, unavailability of drugs, lack of awareness and adherence of prescribers to standard treatment guidelines, are the major factors contributing to irrational drug use in malaria in Pakistan

    Comparability of Interviewer-Administration Versus Self-Administration of the Functional Assessment of Chronic Illness Therapy-Tuberculosis (FACIT-TB) Health-Related Quality of Life Questionnaire in Pulmonary Tuberculosis Patients

    No full text
    Article full text The full text of this article can be found here. https://link.springer.com/article/10.1007/s41030-016-0016-0 Provide enhanced content for this article If you are an author of this publication and would like to provide additional enhanced content for your article then please contact [email protected]. The journal offers a range of additional features designed to increase visibility and readership. All features will be thoroughly peer reviewed to ensure the content is of the highest scientific standard and all features are marked as ‘peer reviewed’ to ensure readers are aware that the content has been reviewed to the same level as the articles they are being presented alongside. Moreover, all sponsorship and disclosure information is included to provide complete transparency and adherence to good publication practices. This ensures that however the content is reached the reader has a full understanding of its origin. No fees are charged for hosting additional open access content. Other enhanced features include, but are not limited to: • Slide decks • Videos and animations • Audio abstracts • Audio slides</p

    Astrology in literature: how the prohibited became permissible in the Arabic poetry of the mediaeval period

    Full text link
    This thesis is concerned to position the art of astrology within the context of classical Arabic poetry, primarily by investigating and elucidating attitudes to the notion of qadar (fate) and the ideology in which it was embedded. These attitudes were revelatory of the broader world view of the Arabs of those periods, and their shifts from those held in the pre-Islamic and early Islamic eras tell us a good deal about the importance given to the nature and role of fate and about the various understandings of its influence. The pre-Islamic Arab's notion of qadar was in some ways similar to that of the early Muslims: both emphasised predetermination and the irresistible power of fate. But while the jahilf (Pre-Islamic) Arabs identified fate with the malign power of dahr (Time), the Muslims believed the power of fate lies in the hands of God the Omnipotent, who alone is responsible for the fate of the whole universe. Thus the astrology of the pre-Islamic era was one aspect of divination (kihana) and claimed to be able to reveal in advance an individual's destiny, which could be avoided by taking certain precautions. These precautions, however, were considered effective only in relatively trivial cases; they were useless in the areas of major impact: a person's happiness or misery (shaqiiwa aw sa ada), sustenance (rizq) and one's term (ajal), the three inevitable and irresistible manifestations of fate. In the Islamic period not only these major aspects of life are governed and controlled by the Omnipotent; the destiny of the universe, in even its most minute details, is determined and controlled by God alone. Astrology was considered to be of no value whatsoever, and its practitioners were subject to the death penalty. These two irreconcilable views are evident in early Islamic poetry, which reflected clearly the response of poets, and society, to astrology from the perspective of qadar. When the orthodox caliphate was replaced by dynastic rule the status of astrology was changed dramatically. The idea that the stars, as indicators, play a role in the life of human beings found popowerful supporters in some governors of the Islamic world, who allowed astrology to fulfil a public function regardless of the hostility of the official religion of that society. This social phenomenon generated rich material of a controversial character in the realm of literature. Investigating the factors, motivations and impact of mediaeval political, theological and philosophical attitudes to astrology, in relation to the notions of free will and predestination, is the concern of this study
    corecore